[1]
K. Honty, M. Hevesi, M. Göndör, G. T. M., V. Bács-Várkuti, and A. Ferenczy, “Susceptibility of some traditional pear cultivars of Hungarian and foreign origin to the pathogenic bacterium Erwinia amylovora”, Int. j. hortic. sci., vol. 10, no. 3, pp. 41-45., Aug. 2004.